package day05;

public class Day5 {
    public static void main(String[] args) {

        //数组的初始化：初始化数组中的元素\
//        Random r = new Random();
//        int[] arr =new int[20];
//        for (int i = 0; i < arr.length; i++) {
//            arr[i]= (int)(Math.random()*100+1);
//            System.out.println(arr[i]);
//        }


//        String[] s = {"sa","das","sdd","sa"};
//        int[] a = new int[5];
//        double[] b = new double[5];
//        int[] c ={1,2,3};
//        int[] d = new int[]{1,2,4,5};
//        int[] e ;
//        e = new int[]{222,444,55};
//
//        String[] s1 = new String[13];
//        double[] b1 = {11,23,32};
//        System.out.println(b1[0]);
//        int[] c1 = new int[]{111,22,3,45,5};
//        int[] arr = new int[10];
//        Scanner sc = new Scanner(System.in);
//        for (int i = 0; i <arr.length ; i++) {
//            arr[i]= sc.nextInt();
//            System.out.println(i+" "+arr[i]);

        }
    }


